package sym0920;

import java.util.Scanner;

public class J09SungJuk {
	//메소드를 이용한 성적 처리	
	public static void main(String[] args) {
		String name = "";
		int kor=0,eng=0,mat=0,tot=0;
		double avg=0;
		char grd=' ';
		Scanner sc = null;
		
		//성적입력
		inputSungJuk(sc,name,kor,eng,mat);
		
		//성적처리
		getTotal(kor, eng, mat, tot);
		getAverage(tot, avg);
		getGrade(avg, grd);
		//결과출력
		System.out.println(name);
		System.out.println(kor);
		System.out.println(eng);
		System.out.println(mat);
		System.out.println(tot);
		System.out.println(avg);
		System.out.println(grd);
			
	}//main
	
	public static void inputSungJuk(Scanner sc,String name,int kor,int eng,int mat){
		sc = new Scanner(System.in); 

		System.out.println("이름을 입력하세요 ");
		name=sc.next(); //이름 입력받음

		System.out.println("국어 점수를 입력하세요 ");
		kor=sc.nextInt();
		System.out.println("영어 점수를 입력하세요 ");
		eng=sc.nextInt();
		System.out.println("수학 점수를 입력하세요 ");
		mat=sc.nextInt();
		sc.close();
		
		
	}//inputSungJuk
	
	public static void getTotal(int kor,int eng,int mat,int tot){
		tot=kor+eng+mat;

	}

	public static void getAverage(int tot,double avg){
		avg=(double)tot/3;
	}
	
	public static void getGrade(double avg,char grd){
		switch((int)avg/10){
		case 10 : 
		case 9 : grd = '수'; break;
		case 8 : grd = '우'; break;
		case 7 : grd = '미'; break;
		case 6 : grd = '양'; break;
		default : grd = '가'; 

		}
	}
	

}
